The Oakland Coliseum is the last stadium that hosts both an NFL
team and an MLB team. Occasionally in the fall, the Raiders'
schedule and the A's schedule bump up next to each other
requiring the stadium to be converted from one sport to the other
very quickly.

One of those instances occurred this past weekend when the A's
hosted a playoff game on Saturday night and then the Raiders
played the Chargers on Sunday night. Here is a time-lapse video
showing how much work goes into the transformation...